57972778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 89859456

約数和(自身を除く): 31886678

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 7703, 15406, 408259, 546913, 816518, 1093826, 28986389, 57972778]

約数ペア:

[(1, 57972778), (2, 28986389), (53, 1093826), (71, 816518), (106, 546913), (142, 408259), (3763, 15406), (7526, 7703)]